Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | FrееТР.оrgp | Advanced | 9.61 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrgp | Advanced | 8.47 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrgp | Advanced | 9.01 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | FrееТР.оrgp | Advanced | 3.50 minutes |
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrgp | Advanced | 7.14 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | FrееТР.оrgp | Advanced | 9.61 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrgp | Advanced | 8.47 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrgp | Advanced | 9.01 minutes |
| (Co-op) l4d_farm01_hilltop | FrееТР.оrgp | Advanced | 3.50 minutes |
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrgp | Advanced | 7.14 minutes |